The equipment is used to produce washing machine drum based on the customer specified shape and size.
The finished sheet can be used for next WM assembling after die punching, rolling round, folding seam or welding, flanging and some processes. Washing machine drum shape and size can be given according to customer drawings specific design.
Decoiling
Materials-conveying device consists of materials holder, corrector, conveying device combined as a whole servo conveying device. It has the characteristic of space-saving, durable and easy operation. Chrome plated Metal rollers are used in corrector which has neither power source nor scratch print.
Punching
The punching equipment function is in accordance with the production. The punching power is designed，more than 30% requisite power. The C press is adapt with steel structure weld after annealing and aging treatment, provides enough intensity and stiffness. Turnover work station equipped after punching work station .The turnover work is adapt with 2 parallel roller line with mechanical turn over workstation ,roller material is rubber，transported by belt noiseless .
Bending and Seam-lock Machine
Cantilever type oil cylinder structure is used with designed oil pressure: 250KN. The mold is designed as composite molds, it can complete bending, seam-lock, ribbing actions. The hydraulic station and other parts are designed as a whole unit, space-saving, easy installation and easy debugging.
Rolling machine
Sulfide rollers are used to make sure the surface in good condition, acute triangle structure and high speed motor are used to make sure the roundness, unloading rate.
Upper and lower cover clinching Machine
This machine consists of base frame, rotating mold unit, seam- lock mold, cutting feed system, hydraulic and electrical system. Three beams and four columns as a whole unit are used as framework. The column is made of standard piston cutter bar; sliding device of middle beam is made of copper guide sleeve. Upper and lower location molds designed and manufactured according to size of products drives rotation of workpiece.
Piercing, Triangle Riveting Machine
Two sets of piercing device are used in this machine, one Punching device using hydraulic power.
Screwing Machine
Countersink and screwing device are designed as a whole. Hydraulic countersink system sinks holes automatically; three sets of screwing device feed screws and tighten them automatically. 250 ps screws are fed into screwing machine in one-time through vibration mode.
Detector
This device is used to detect the date of ends jump and radial jump through electrical sensor then compared with standard date stored in PLC to satisfy the accuracy requirement.
